Historic downtown requires materials compatible with Victorian/Craftsman character — architectural shingles in period colors, synthetic slate. Hillside homes need Class A fire-rated. Wood shake removal market similar to Saratoga. Some downtown homes have original clay tile needing expert restoration.
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Roofing Contractor in Los Gatos
500+ projects
Since 2018
Up to 50-Year
Select GAF Warranties
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For local cost factors and planning, read our Roofing cost guide for Los Gatos.
For detailed pricing factors, use our 2026 Bay Area roof replacement cost guide.
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Customer-Service Obsessed
Responsive from consultation through project closeout
Architect and general contractor
One accountable team
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Choose the Roofing Service You Need

Roof Replacement
A full roof-system scope based on deck condition, water-control details, ventilation, material choice, permits, and cleanup.

Roof Repair
Targeted diagnosis and repair for leaks, damaged roofing, flashing failures, penetrations, and isolated storm damage.

Roof Inspection
A condition review of roofing, flashings, penetrations, drainage, ventilation, and visible deck concerns before a scope is set.

Gutters
Gutter and downspout planning tied to roof edges, drainage paths, fascia condition, discharge points, and site conditions.
Explore Roofing Systems for Your Home

Asphalt Shingles
GAF shingle systems planned around roof geometry, ventilation, flashing, color, and applicable warranty options.

GAF Energy Solar Roofing
Timberline Solar ES 2 energy shingles coordinated with compatible Timberline roofing, electrical design, permits, and utility requirements.

Metal Roofing
Standing-seam and metal-panel options reviewed for slope, penetrations, drainage, finish, and connection details.

Tile Roofing
Clay and concrete tile systems planned around structural capacity, underlayment, flashing, drainage, and replacement access.

Torch-Down Roofing
Modified-bitumen roofing for eligible low-slope sections, planned around deck condition, drainage, penetrations, flashing, and application details.

TPO Roofing
Single-ply TPO membrane systems planned around attachment, insulation, heat-welded seams, drainage, penetrations, and edge details.
Los Gatos's housing stock spans 8% pre-1920, 12% 1920-1950, 25% 1950-1970. Architectural styles range from 1880s-1920s Victorians and Craftsman bungalows in historic downtown to 1920s-40s bungalows in Almond Grove. Each era and style presents different roofing requirements — from material compatibility to structural considerations. Our crews know what to expect before they arrive on site.
Roofing Across Los Gatos Neighborhoods
Local planning starts with the site, neighborhood context, access, and applicable city review.
Blossom Hill
Blossom Hill homeowners frequently choose Hamilton Exteriors for roofing. Historic downtown requires materials compatible with Victorian/Craftsman character — architectural shingles in period colors, synthetic slate. With Los Gatos's Dramatic variation within small area, material selection in Blossom Hill requires local expertise.
Shannon
In Shannon, homes are predominantly 1920s-40s bungalows in Almond Grove. Hillside homes need Class A fire-rated. Our crews are familiar with Shannon's architectural character and building requirements.
How Hamilton Exteriors
Manages Your Roofing Project
Roof and Deck Review
We inspect the roof covering, accessible deck conditions, flashing, penetrations, ventilation, and drainage before defining the scope.
Roof System Scope
Your proposal identifies tear-off, deck repairs, underlayment, flashing, ventilation, selected GAF materials, permits, and cleanup.
Weather-Tight Installation
We coordinate dry-in, roofing installation, flashing details, ventilation, daily cleanup, required inspections, and site protection.
Warranty and Closeout
We review eligible GAF product and workmanship warranty terms, complete final checks, and provide the project closeout information.
Latest Roofing Projects
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Roofing Project Reviews
Homeowner feedback from this type of project.
Chandra Williams
a week ago
Roof City did an excellent job on my roof. They were professional, fast, efficient, and clean. They over- delivered on their promise to do a five- star job in two days, which included all materials and permits needed. They deserve a 10 star rating 🌟 ✨ 💫🌟✨💫🌟✨💫☀️🙌🏾😀👍🏾
Abe Mendoza
a month ago
Very Satisfied with Hamilton Exteriors work replacing roof. Good price and flexible payment plans. They took care of the permits and cleanup. Great communication and response times. Highly recommend.
Ernesto Garlitos
a month ago
The team dis an excellent job on our roof. Carlos and his team are punctual, communicative and kept the worksite clean throughout the project. There was a slight delay in the beginning but the whole process felt smooth and stress free. Alex was generous enough to add in extra service worth $759. Highly recommended, honest roofing work.
Laarni yet
a month ago
They offered a reasonable price for my roof replacement, and overall I’m satisfied with the work. The main issue was that it took quite a while to finish because of the permit process. At one point, I was worried that the roofing materials left at the property might be stolen, so I texted them about it. They responded to my message right away, which I appreciated, and luckily nothing was stolen. Overall, the price was fair, they were responsive when I had concerns, and the project was completed.
Google rating: 4.6/5 from 47 public reviews
Read reviews on GoogleRoofing Costs in Los Gatos
$18,000–$40,000
Median home value in Los Gatos: $2,600,000
Prices reflect Los Gatos's premium market and Santa Clara County labor rates. Actual costs depend on home size, materials, and project complexity. We provide free, itemized estimates with no hidden fees.
Get Your EstimateCompare Roofing Systems for Your Home
Swipe to compare all options.
| Feature | Asphalt Shingles | Metal Roofing | Tile Roofing | Torch-Down | TPO | Integrated Solar |
|---|---|---|---|---|---|---|
| Roof geometry | Sloped roofs | Sloped roofs | Sloped roofs | Low-slope roof sections | Low-slope roof sections | Compatible sloped roof sections |
| Early design review | Deck, ventilation, and flashing | Panel layout and penetrations | Structural load and underlayment | Deck, slope, drainage, and application details | Deck, insulation, attachment, and drainage | Solar access and electrical layout |
| Main coordination point | Roof-system warranty | Panel and finish details | Tile access and replacement | Membrane layers, seams, and flashings | Attachment, welded seams, and edge details | Roofing and electrical scope |
| Visual character | Architectural shingle courses | Clean standing seams | Clay or concrete profiles | Granulated or smooth membrane | Light-colored single-ply membrane | Low-profile energy shingles |
| Dedicated guide | Asphalt shingles | Metal roofing | Tile roofing | Low-slope roofing | Low-slope roofing | GAF solar roofing |
Plan Your Roof Project With Approved Credit
Financing may be available for eligible roof replacements and larger roofing projects with approved credit. During your roof consultation, we review the scope and explain current lender programs, terms, and payment timing.
Ask which current options fit your roofing project.
Frequently Asked Questions
Didn't find the answer to your question? Call Now (650) 977-3351
What areas do you serve?
We serve Northern California across three regions: the San Francisco Bay Area, Greater Sacramento, and the Central Valley. Our published guides cover 14 counties and 88 cities. Our Castro Valley and Sacramento offices support local estimating, permit coordination, and project planning across these regions.
How does billing and financing work?
Financing may be available for eligible projects with approved credit. Available terms depend on lender approval, project scope, and current programs. Your project manager can review the options that apply before work begins. We also accept checks, ACH, and major credit cards.
Are you licensed and insured?
Yes. Hamilton Exteriors holds CSLB License #1078806, active general liability coverage, and the required contractor bond. We also hold GAF Master Elite and James Hardie Elite Preferred credentials. We can provide current proof of coverage before work begins.
Do I need a permit for my exterior project?
Permit requirements depend on the project scope and local jurisdiction. Hamilton Exteriors coordinates required applications, plan documents, corrections, and inspections. Permit fees and allowances appear in the proposal before construction begins.
How much does a roof replacement cost in Los Gatos?
A typical Los Gatos roof replacement costs $18,000 to $45,000 for a 2,000 sq ft home. Asphalt shingles run $21,500 to $22,500, metal roofs $28,000 to $36,000, and tile roofs $36,000 to $50,000. Hillside properties in WUI fire zones typically cost 15 to 25 percent more due to Class A material requirements and access challenges. Permit fees add $500 to $1,200. See our Bay Area roof replacement cost guide for a detailed breakdown.
Do I need a permit for a roof replacement in Los Gatos?
Yes. The Los Gatos Building Department requires a building permit for all roof replacements. The permit process includes plan review and two inspections. Hamilton Exteriors handles all permit applications and inspections. Permit fees range from $500 to $1,200.
What roofing material is best for Los Gatos hillside homes?
For homes in Los Gatos WUI fire zones, we recommend Class A fire-rated materials. Standing seam metal roofing is the most fire-resistant option, reflecting 70 percent of solar heat and lasting 40 to 70 years. Premium architectural asphalt shingles with fire-rated underlayment are also a strong choice, offering a 50-year warranty at a lower upfront cost.
How long does a roof replacement take in Los Gatos?
Most asphalt shingle roof replacements take 3 to 5 days from tear-off to cleanup. Metal roofs take 5 to 7 days. Tile roofs take 5 to 10 days. Complex hillside properties with steep pitches or access challenges may add 1 to 2 days. Weather delays are uncommon during the dry season (April to October).
Does homeowner's insurance cover roof replacement in Los Gatos?
Insurance covers sudden, accidental damage — wind, hail, fallen trees, fire. It does not cover wear and tear or aging. After a covered event, your policy typically pays actual cash value (depreciated) or replacement cost depending on your endorsement. We work directly with major California insurers and can document damage for your claim.
Plan Your Project With a Clear Scope
Financing may be available with approved credit for eligible projects.
Tell us about your project. We usually call within 3–5 minutes to schedule the next step.
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Project Planning in Los Gatos
Los Gatos has approximately 12,000 housing units. The charming downtown area features historic homes from the early 1900s, while hillside neighborhoods offer larger custom homes with premium roofing requirements.
Los Gatos requires building permits for all roof replacements. Properties in the Historic Preservation Zone have additional review requirements to ensure roofing materials are compatible with the home's architectural character.
21634 Redwood Rd Unit F, Castro Valley, CA 94546
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